:root{--color-primary: #6366f1;--color-primary-light: #818cf8;--color-primary-dark: #4f46e5;--color-accent: #f59e0b;--color-accent-light: #fbbf24;--color-accent-dark: #d97706;--color-bg-primary: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-bg-tertiary: #252542;--color-bg-card: rgba(30, 30, 50, .8);--color-surface: rgba(255, 255, 255, .05);--color-surface-hover: rgba(255, 255, 255, .1);--color-surface-active: rgba(255, 255, 255, .15);--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .7);--color-text-tertiary: rgba(255, 255, 255, .5);--color-text-muted: rgba(255, 255, 255, .3);--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-vegetarian: #22c55e;--color-vegan: #16a34a;--color-spicy: #ef4444;--color-gluten-free: #f59e0b;--gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);--gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);--gradient-hero: linear-gradient(180deg, rgba(99, 102, 241, .3) 0%, rgba(15, 15, 26, 1) 100%);--gradient-card: linear-gradient(145deg, rgba(40, 40, 70, .6) 0%, rgba(30, 30, 50, .4) 100%);--gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, .1) 0%, rgba(255, 255, 255, .05) 100%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .6);--shadow-glow: 0 0 40px rgba(99, 102, 241, .3);--shadow-glow-accent: 0 0 40px rgba(245, 158, 11, .3);--blur-sm: 8px;--blur-md: 16px;--blur-lg: 24px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--font-display: "Playfair Display", Georgia, serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-base: 1;--z-sticky: 100;--z-modal: 1000;--z-toast: 1100;--z-loading: 2000}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none}a{color:inherit;text-decoration:none}ul,ol{list-style:none}input,textarea{font-family:inherit;font-size:inherit}.loading-screen{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-bg-primary);display:flex;align-items:center;justify-content:center;z-index:var(--z-loading);transition:opacity var(--transition-slow),visibility var(--transition-slow)}.loading-screen.hidden{opacity:0;visibility:hidden;pointer-events:none}.loading-content{text-align:center}.loading-logo{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xl)}.logo-icon{font-size:4rem;animation:pulse 2s ease-in-out infinite}.logo-text{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:600;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loading-spinner{width:48px;height:48px;border:3px solid var(--color-surface);border-top-color:var(--color-primary);border-radius:50%;margin:0 auto var(--space-md);animation:spin 1s linear infinite}.loading-text{color:var(--color-text-secondary);font-size:var(--text-sm)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.offline-banner{position:fixed;top:0;left:0;right:0;background:linear-gradient(90deg,var(--color-warning),var(--color-accent-dark));color:var(--color-bg-primary);padding:var(--space-sm) var(--space-md);text-align:center;font-size:var(--text-sm);font-weight:500;z-index:var(--z-toast);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);transform:translateY(0);transition:transform var(--transition-base)}.offline-banner.hidden{transform:translateY(-100%)}.offline-icon{animation:blink 1.5s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}.update-banner{position:fixed;top:0;left:0;right:0;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-dark));color:#fff;padding:var(--space-sm) var(--space-md);z-index:var(--z-toast);transform:translateY(0);transition:transform var(--transition-base);box-shadow:var(--shadow-md)}.update-banner.hidden{transform:translateY(-100%)}.update-content{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);max-width:600px;margin:0 auto;flex-wrap:wrap}.update-icon{font-size:var(--text-lg);animation:spin 2s linear infinite}.update-text{font-size:var(--text-sm);font-weight:500;flex:1;min-width:200px;text-align:center}.update-btn{background:#fff3;color:#fff;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600;border:1px solid rgba(255,255,255,.3);transition:all var(--transition-fast)}.update-btn:hover{background:#ffffff4d;transform:scale(1.05)}.update-dismiss{color:#ffffffb3;font-size:var(--text-xl);padding:var(--space-xs);line-height:1;transition:color var(--transition-fast)}.update-dismiss:hover{color:#fff}.install-prompt{position:fixed;bottom:var(--space-lg);left:var(--space-md);right:var(--space-md);background:var(--gradient-glass);backdrop-filter:blur(var(--blur-md));-webkit-backdrop-filter:blur(var(--blur-md));border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:var(--space-md);z-index:var(--z-toast);box-shadow:var(--shadow-lg);transform:translateY(0);opacity:1;transition:transform var(--transition-spring),opacity var(--transition-base)}.install-prompt.hidden{transform:translateY(150%);opacity:0;pointer-events:none}.install-content{display:flex;align-items:center;gap:var(--space-md)}.install-icon{font-size:var(--text-2xl)}.install-text{flex:1;display:flex;flex-direction:column;gap:2px}.install-text strong{font-size:var(--text-base)}.install-text span{font-size:var(--text-sm);color:var(--color-text-secondary)}.install-btn{background:var(--gradient-primary);color:#fff;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);font-weight:600;font-size:var(--text-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.install-btn:hover{transform:scale(1.05);box-shadow:var(--shadow-glow)}.install-dismiss{color:var(--color-text-secondary);font-size:var(--text-xl);padding:var(--space-xs);transition:color var(--transition-fast)}.install-dismiss:hover{color:var(--color-text-primary)}.app-container{min-height:100vh;display:flex;flex-direction:column}.hero{position:relative;min-height:320px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:var(--space-3xl) var(--space-lg) var(--space-2xl);overflow:hidden}.hero-background{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.hero-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-hero)}.hero-particles{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.particle{position:absolute;width:4px;height:4px;background:#ffffff4d;border-radius:50%;animation:float 15s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) translate(0);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateY(-400px) translate(50px);opacity:0}}.hero-content{position:relative;z-index:1}.restaurant-branding{margin-bottom:var(--space-xl)}.logo-container{width:80px;height:80px;margin:0 auto var(--space-md);background:var(--gradient-glass);backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm));border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow);animation:float-gentle 4s ease-in-out infinite}@keyframes float-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.logo-emoji{font-size:2.5rem}.restaurant-name{font-family:var(--font-display);font-size:var(--text-5xl);font-weight:700;letter-spacing:-.02em;margin-bottom:var(--space-sm);background:linear-gradient(135deg,var(--color-text-primary) 0%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.restaurant-tagline{font-size:var(--text-lg);color:var(--color-text-secondary);font-style:italic}.hero-info{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}.info-badge{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--color-surface);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--color-text-secondary)}.info-badge .badge-icon{font-size:var(--text-base)}.hero-wave{position:absolute;bottom:-1px;left:0;right:0;z-index:1;color:var(--color-bg-primary)}.hero-wave svg{display:block;width:100%;height:40px}.search-section{padding:var(--space-lg) var(--space-md) var(--space-md);background:var(--color-bg-primary)}.search-container{max-width:600px;margin:0 auto var(--space-md)}.search-box{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:var(--space-md);font-size:var(--text-lg);color:var(--color-text-tertiary);pointer-events:none}.search-box input{width:100%;padding:var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) * 3);background:var(--color-surface);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);color:var(--color-text-primary);font-size:var(--text-base);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.search-box input::placeholder{color:var(--color-text-tertiary)}.search-box input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f133}.search-clear{position:absolute;right:var(--space-md);width:24px;height:24px;border-radius:50%;background:var(--color-surface-hover);color:var(--color-text-secondary);font-size:var(--text-lg);display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast),color var(--transition-fast)}.search-clear:hover{background:var(--color-surface-active);color:var(--color-text-primary)}.search-clear.hidden{display:none}.filter-container{display:flex;gap:var(--space-sm);overflow-x:auto;padding-bottom:var(--space-sm);-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.filter-container::-webkit-scrollbar{display:none}.filter-btn{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:var(--color-surface);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-full);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:500;white-space:nowrap;transition:all var(--transition-fast)}.filter-btn:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.filter-btn.active{background:var(--gradient-primary);border-color:transparent;color:#fff;box-shadow:var(--shadow-glow)}.filter-icon{font-size:var(--text-base)}.categories-nav{position:sticky;top:0;background:#0f0f1af2;backdrop-filter:blur(var(--blur-md));-webkit-backdrop-filter:blur(var(--blur-md));border-bottom:1px solid rgba(255,255,255,.05);z-index:var(--z-sticky);padding:var(--space-md)}.categories-scroll{display:flex;gap:var(--space-sm);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;padding:0 var(--space-sm)}.categories-scroll::-webkit-scrollbar{display:none}.category-btn{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:transparent;border:1px solid transparent;border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:500;white-space:nowrap;transition:all var(--transition-fast);min-width:80px}.category-btn:hover{background:var(--color-surface);color:var(--color-text-primary)}.category-btn.active{background:var(--gradient-glass);border-color:var(--color-primary);color:var(--color-primary-light)}.category-icon{font-size:var(--text-2xl)}.category-name{font-size:var(--text-xs);text-align:center}.menu-content{flex:1;padding:var(--space-lg) var(--space-md) var(--space-3xl);max-width:1200px;margin:0 auto;width:100%}.menu-section{margin-bottom:var(--space-2xl);scroll-margin-top:100px}.section-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid rgba(255,255,255,.1)}.section-icon{font-size:var(--text-3xl)}.section-info{flex:1}.section-title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-xs)}.section-description{font-size:var(--text-sm);color:var(--color-text-tertiary)}.section-count{background:var(--color-surface);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:var(--text-xs);color:var(--color-text-secondary)}.menu-items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg)}@media (max-width: 640px){.menu-items-grid{grid-template-columns:1fr}}.menu-item-card{position:relative;background:var(--gradient-card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all var(--transition-base)}.menu-item-card:hover{transform:translateY(-4px);border-color:#ffffff26;box-shadow:var(--shadow-lg)}.menu-item-card:hover .card-image img{transform:scale(1.05)}.card-image{position:relative;height:180px;overflow:hidden;background:var(--color-bg-tertiary)}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.card-image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;background:linear-gradient(135deg,var(--color-bg-secondary) 0%,var(--color-bg-tertiary) 100%)}.card-badges{position:absolute;top:var(--space-sm);left:var(--space-sm);right:var(--space-sm);display:flex;gap:var(--space-xs);flex-wrap:wrap}.badge{padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm))}.badge-featured{background:#f59e0be6;color:#000}.badge-vegetarian{background:#22c55ee6;color:#000}.badge-vegan{background:#16a34ae6;color:#fff}.badge-spicy{background:#ef4444e6;color:#fff}.badge-gluten-free{background:#f59e0be6;color:#000}.badge-new{background:#6366f1e6;color:#fff}.badge-sale{background:#ef4444e6;color:#fff;animation:pulse-badge 2s ease-in-out infinite}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.7}}.dietary-icons{position:absolute;bottom:var(--space-sm);right:var(--space-sm);display:flex;gap:var(--space-xs)}.dietary-icon{width:28px;height:28px;border-radius:50%;background:#0009;backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm));display:flex;align-items:center;justify-content:center;font-size:var(--text-sm)}.card-body{padding:var(--space-md)}.card-title{font-size:var(--text-lg);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-xs);line-height:1.3}.card-description{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:var(--space-md)}.card-footer{display:flex;justify-content:space-between;align-items:center}.card-price{display:flex;align-items:baseline;gap:var(--space-sm)}.price-current{font-size:var(--text-xl);font-weight:700;color:var(--color-accent)}.price-original{font-size:var(--text-sm);color:var(--color-text-tertiary);text-decoration:line-through}.card-meta{display:flex;gap:var(--space-md);font-size:var(--text-xs);color:var(--color-text-tertiary)}.meta-item{display:flex;align-items:center;gap:var(--space-xs)}.spice-level{display:flex;gap:2px}.spice-dot{width:8px;height:8px;border-radius:50%;background:var(--color-surface)}.spice-dot.active{background:var(--color-spicy)}.no-results{text-align:center;padding:var(--space-3xl) var(--space-lg);color:var(--color-text-secondary)}.no-results-icon{font-size:4rem;margin-bottom:var(--space-md);opacity:.5}.no-results-title{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-sm);color:var(--color-text-primary)}.no-results-text{font-size:var(--text-base)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal);display:flex;align-items:flex-end;justify-content:center;opacity:1;visibility:visible;transition:opacity var(--transition-base),visibility var(--transition-base)}.modal.hidden{opacity:0;visibility:hidden;pointer-events:none}.modal.hidden .modal-content{transform:translateY(100%)}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#000c;backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm))}.modal-content{position:relative;width:100%;max-width:500px;max-height:90vh;background:var(--color-bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;overflow:hidden;transform:translateY(0);transition:transform var(--transition-spring)}@media (min-width: 640px){.modal{align-items:center;padding:var(--space-lg)}.modal-content{border-radius:var(--radius-xl);max-height:85vh}}.modal-close{position:absolute;top:var(--space-md);right:var(--space-md);width:36px;height:36px;border-radius:50%;background:#0009;backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm));color:#fff;font-size:var(--text-xl);display:flex;align-items:center;justify-content:center;z-index:10;transition:background var(--transition-fast),transform var(--transition-fast)}.modal-close:hover{background:#000c;transform:scale(1.1)}.modal-image-container{position:relative;height:250px;overflow:hidden}.modal-image{width:100%;height:100%;object-fit:cover}.modal-badges{position:absolute;bottom:var(--space-md);left:var(--space-md);display:flex;gap:var(--space-sm);flex-wrap:wrap}.modal-body{padding:var(--space-lg);overflow-y:auto;max-height:calc(90vh - 250px)}.modal-title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:600;margin-bottom:var(--space-sm);color:var(--color-text-primary)}.modal-description{font-size:var(--text-base);color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--space-md)}.modal-meta{display:flex;flex-wrap:wrap;gap:var(--space-md);margin-bottom:var(--space-md);padding:var(--space-md);background:var(--color-surface);border-radius:var(--radius-md)}.modal-meta-item{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--text-sm);color:var(--color-text-secondary)}.modal-meta-icon{font-size:var(--text-lg)}.modal-tags{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg)}.modal-tag{padding:var(--space-xs) var(--space-md);background:var(--color-surface);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--color-text-secondary)}.modal-price-section{display:flex;align-items:baseline;gap:var(--space-md);padding-top:var(--space-md);border-top:1px solid rgba(255,255,255,.1)}.modal-price{font-size:var(--text-3xl);font-weight:700;color:var(--color-accent)}.modal-original-price{font-size:var(--text-lg);color:var(--color-text-tertiary);text-decoration:line-through}.modal-original-price.hidden{display:none}.footer{background:var(--color-bg-secondary);border-top:1px solid rgba(255,255,255,.05);padding:var(--space-2xl) var(--space-lg)}.footer-content{max-width:600px;margin:0 auto;text-align:center}.footer-branding{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-lg)}.footer-logo{font-size:var(--text-2xl)}.footer-name{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600}.footer-info{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-lg)}.footer-item{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);color:var(--color-text-secondary);font-size:var(--text-sm)}.footer-icon{font-size:var(--text-base)}.footer-wifi{display:inline-flex;align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);background:var(--color-surface);border-radius:var(--radius-md);margin-bottom:var(--space-lg)}.wifi-icon{font-size:var(--text-2xl)}.wifi-details{display:flex;flex-direction:column;text-align:left;gap:2px}.wifi-label{font-size:var(--text-xs);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.05em}.wifi-name{font-weight:600;color:var(--color-text-primary)}.wifi-password{font-size:var(--text-sm);color:var(--color-primary-light);font-family:monospace}.footer-social{display:flex;justify-content:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.social-link{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--color-surface);border-radius:50%;font-size:var(--text-xl);transition:background var(--transition-fast),transform var(--transition-fast)}.social-link:hover{background:var(--color-surface-hover);transform:scale(1.1)}.footer-copyright{font-size:var(--text-sm);color:var(--color-text-tertiary);line-height:1.6}.footer-pwa{color:var(--color-text-muted)}.footer-qr{margin:var(--space-xl) 0;display:flex;justify-content:center}.qr-container{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-lg);background:var(--gradient-glass);backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm));border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg)}.qr-code{width:120px;height:120px;background:#fff;border-radius:var(--radius-md);padding:var(--space-sm);display:flex;align-items:center;justify-content:center}.qr-code canvas,.qr-code img{width:100%!important;height:100%!important}.qr-info{display:flex;flex-direction:column;gap:var(--space-xs);text-align:left}.qr-label{font-size:var(--text-lg);font-weight:600;color:var(--color-text-primary)}.qr-hint{font-size:var(--text-sm);color:var(--color-text-secondary)}@media (max-width: 480px){.qr-container{flex-direction:column;text-align:center}.qr-info{text-align:center}.qr-code{width:100px;height:100px}}.scroll-top{position:fixed;bottom:var(--space-xl);right:var(--space-lg);width:48px;height:48px;background:var(--gradient-primary);border-radius:50%;color:#fff;font-size:var(--text-xl);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:var(--z-base);opacity:1;transform:translateY(0);transition:opacity var(--transition-base),transform var(--transition-base),box-shadow var(--transition-fast)}.scroll-top.hidden{opacity:0;transform:translateY(20px);pointer-events:none}.scroll-top:hover{box-shadow:var(--shadow-glow);transform:translateY(-2px)}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.animate-fade-in{animation:fadeIn var(--transition-base) ease forwards}.animate-slide-up{animation:slideUp var(--transition-base) ease forwards}.animate-slide-in-right{animation:slideInRight var(--transition-base) ease forwards}.menu-item-card{opacity:0;animation:slideUp .4s ease forwards}.menu-item-card:nth-child(1){animation-delay:0ms}.menu-item-card:nth-child(2){animation-delay:50ms}.menu-item-card:nth-child(3){animation-delay:.1s}.menu-item-card:nth-child(4){animation-delay:.15s}.menu-item-card:nth-child(5){animation-delay:.2s}.menu-item-card:nth-child(6){animation-delay:.25s}.menu-item-card:nth-child(7){animation-delay:.3s}.menu-item-card:nth-child(8){animation-delay:.35s}@media (max-width: 480px){:root{--text-5xl: 2.5rem;--text-4xl: 2rem;--text-3xl: 1.5rem}.hero{min-height:280px;padding:var(--space-2xl) var(--space-md) var(--space-xl)}.logo-container{width:64px;height:64px}.logo-emoji{font-size:2rem}.menu-content{padding:var(--space-md)}.menu-items-grid{gap:var(--space-md)}.card-image{height:160px}}@media (min-width: 768px){.hero{min-height:400px}.logo-container{width:100px;height:100px}.logo-emoji{font-size:3rem}.categories-nav{padding:var(--space-md) var(--space-xl)}.menu-content{padding:var(--space-xl) var(--space-xl) var(--space-3xl)}}@media (min-width: 1024px){.hero{min-height:450px}.search-section{padding:var(--space-xl) var(--space-2xl)}.filter-container{justify-content:center}}@media print{.loading-screen,.offline-banner,.install-prompt,.search-section,.categories-nav,.scroll-top,.footer-wifi,.footer-social{display:none!important}body{background:#fff;color:#000}.menu-item-card{break-inside:avoid;page-break-inside:avoid}}